XMLElementComparator.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.util.xml; 24 25 import com.liferay.util.xml.descriptor.XMLDescriptor; 26 27 import org.dom4j.Element; 28 29 /** 30 * <a href="XMLElementComparator.java.html"><b><i>View Source</i></b></a> 31 * 32 * @author Jorge Ferrer 33 */ 34 public class XMLElementComparator extends ElementComparator { 35 36 public XMLElementComparator(XMLDescriptor descriptor) { 37 _descriptor = descriptor; 38 } 39 40 public int compare(Element el1, Element el2) { 41 if (_descriptor.areEqual(el1, el2)) { 42 return 0; 43 } 44 else { 45 return -1; 46 } 47 } 48 49 public boolean canJoinChildren(Element element) { 50 return _descriptor.canJoinChildren(element); 51 } 52 53 private XMLDescriptor _descriptor; 54 55 }